Rep Power: 706

I hear you have to do some machining to make LS style rods mate with ITR pistons. Is it worth while? What all must be done? I can get a set of the ITRs for $50 used of course, but I havent been able to find any B16 ones which would solve all my problems.

 
Rep Power: 718

ive never heard of any machining needed to match any rods with pistons, so long as there B series parts.

 
Rep Power: 730

you have to enlarge the wrist pin end of the rod to fit the type r piston. stick with the B16's they should be cheaper and easier to find....if your buying brand new, which you should.